Got banned without attaching the bot

Hello, I got banned yesterday (Abuse of Economy) and today I decided to buy 5 more accounts.
I decided to level them manually through multiboxing. Reinstalled OS, changed the MAC, recreated HDD partitions, changed IP of course. I got banned at level 12 after 1.5 hours of gameplay. NEVER attached HB, just pure manual multiboxing. The payment method was different (though I used a Visa Virtual card, maybe now they flag accounts if they are bought with a VVC?)
I changed everything I could, only some kind of HWID could be the reason for the ban.. (not HDD partition id though, since I changed it). The reason is Abuse of Economy as well. Any thought on how they are doing it?

 

Did you bother writing them back and telling them you were multiboxing? I was banned once multiboxing and wrote them saying what I was doing. Then all of the accounts were unbanned.

 

Yes, I tried. At first they said that they were going to reinvestigate that case, and then another email arrived saying that bans wouldn't be reverted.

 

what was your multibox program?

Were accounts in all different names or one?

 

I used self-written AHK scripts, that's all. +Jamba addon

 

the other question is important. if they were say watching if you are leveling accounts in different names on one ip while multiboxing they will know its for economy abuse

 

There were 5 wow accounts under same Battle.net account and hence under the same name

 

Is auto hot key ( ahk im assuming thats what it is) allowed ?

 

As far as I know, yes. Never had problems with it before.

 

It's actually depends on how you use it. If you use it for multiboxing, then it's fine.